Top IPC subclasses
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1
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C07C
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12
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Acyclic or carbocyclic compounds
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|
2
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C07F
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4
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acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, hal
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|
3
|
A61K
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3
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Preparations for medical, dental, or toilet purposes
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|
4
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H01B
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2
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cablesconductorsinsulatorsselection of materials for their conductive, insulating, or dielectric pro
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|
5
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A61P
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1
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Specific therapeutic activity of chemical compounds or medicinal preparations
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6
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C12R
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1
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Indexing scheme associated with subclasses C12C-C12Q, relating to micro-organisms
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|
7
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C12N
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1
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Micro-organisms or enzymes; compositions thereof; propagating, preserving, or maintaining micro-organisms; mutation or genetic engineering; culture media
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|
8
|
A01N
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1
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Preservation of bodies of humans or animals or plants or parts thereof; biocides, e.g. as disinfectants, as pesticides or as herbicides; pest repellants or attractants; plant growth regulators
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